Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Partly Cloudy

81°F

27°C

Humidity 71%
Wind Speed SE 13 G 18 mph
Barometer 30.04 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 11 Oct 7:15 am CDT
Extended Forecast for

2 Miles NW Aransas Pass TX

Coastal Flood Advisory October 11, 07:37am until October 13, 01:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 11, 07:37am until October 13, 01:00am

    NOW until 1:00am Tue

    Coastal Flood Advisory

  • Today

    High: 89 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 3am.  Partly cloudy, with a low around 79. East southeast wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Partly Cloudy
    then Chance
    Showers

  • Columbus Day

    Columbus Day: A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 91. Heat index values as high as 108. South southeast wind 6 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 40%.

    High: 91 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 80. South southeast wind 7 to 10 mph.

    Low: 80 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91. South southeast wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 91 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 80. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Southeast wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78. Southeast wind 9 to 15 mph, with gusts as high as 22 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 89. Heat index values as high as 97. Southeast wind 8 to 15 mph, with gusts as high as 21 mph.
Tonight
A 30 percent chance of showers, mainly after 3am. Partly cloudy, with a low around 79. East southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Columbus Day
A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 91. Heat index values as high as 108. South southeast wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 80. South southeast wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 91. South southeast wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 80. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 91. Southeast wind 10 to 16 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 78. Southeast wind 9 to 15 mph, with gusts as high as 22 mph.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 89. Southeast wind 9 to 14 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 76.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 88.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Aransas Pass TX
 27.93°N 97.17°W
1:46 am CDT Oct 11, 2026
7am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database